Studies in mental handicap. II. Some obstetric factors of possible aetiological significance.
D001720:Birth Injuries / Q000453:epidemiology; D001724:Birth Weight; D002547:Cerebral Palsy / Q000150:complications; D002648:Child; D002908:Chronic Disease; D000013:Congenital Abnormalities / Q000150:complications*; D036861:Delivery, Obstetric; D004777:Environment; D004827:Epilepsy / Q000150:complications; D005260:Female; D005333:Fetus; D005865:Gestational Age; D006801:Humans; D007231:Infant, Newborn; D007234:Infant, Premature; D007247:Infertility, Female / Q000453:epidemiology; D008607:Intellectual Disability / Q000209:etiology* / Q000235:genetics; D009422:Nervous System Diseases / Q000209:etiology; D007744:Obstetric Labor Complications / Q000453:epidemiology; D011247:Pregnancy; D011248:Pregnancy Complications / Q000453:epidemiology; D012923:Social Class